LED Driver IC: 2.8-5.5V In, 150mA Out, Boost/Charge Pump, 725kHz, 10-WSON
Regulated 2X, 1.5X Switched capacitor White LED driver 10-WSON -40 to 85
LM2751SDX-B/NOPB Boost/Charge Pump DC/DC Controller 5.5V 1mA 85°C